产 地：美国
品 牌：AII

产品简介：
Meets standards for Class 1, Division 1, Groups B, C, D. Features the MS version of the proprietary Pico-Ion oxygen sensor capable of precisely measuring oxygen concentrations ranging from 10 PPB to 1000 PPM over a 24 month operating life with no periodic maintenance, integral temper-ature control enhances stability, a proven electronic platform, flame arrestors, and, a stainless steel bypass sample system that enables the analyzer to come online at PPB levels in minutes.